The compact and light weight fuel flow meter for monitoring fuel consumption

Transcription

1 The compact and light weight fuel flow meter for monitoring fuel consumption > Introduction Mass Flow ONLINE B.V., sells flow measuring and controlling products through the internet. From the website flow meters or controllers can be ordered hours a day 7 days a week. Most products are on stock and will be shipped world wide within two working days. > Description The new FUELVIEW series of flow meters offer a compact, light weight and very costeffective solution for measuring fuel consumption and operating time of vehicles, tractors, river vessels or any mobile or fixed installations with diesel engines. Its unique features for protecting and preventing theft of fuel, the protection against overstatement of readings and intervention and the patented method of measuring different engine operating times makes FUEL VIEW the best solution on the market today. The FUELVIEW offers a local display and has several secure onboard counters that can be operated via the selector magnet as supplied rather than by user contact. > FUELVIEW series The FUELVIEW series operate on the principle of a rotary piston that is mounted into a chamber ring which rotates in a chamber case. The rotating speed is measured by electronic sensors which measure a magnetic pulse. The number of pulses in time is proportional to the fuel flow rate. The unique design of the flow meter allows fuel flow, even if the chamber is locked or clogged up. A fuel filter effectively protects the measuring chamber from contamination and can be removed and washed without disassembling the flow meter. FUELVIEW flow meters can be supplied in full scale ranges from 50 l/h up to 500 l/h with the standard configuration being a blind meter together with a signal cable. As an option, a battery powered LCD display allows reading of actual flow [l/h], total flow consumption [l], total engine operating time [h], engine operating time in idling, optimal and overload mode. Additionally to the single chamber FUELVIEW models there are differential models available. These meters have a separate input and output connection for the supply and return line to measure the consumption of the fuel. > FUELVIEW features u Indication in: Actual flow (l/h) Consumption in normal mode (l) Consumption in tampering mode (l) Engine operating time (h) Engine idling time (h) Engine optimal time (h) Engine overload time (h) Interference time (h) u Strong metal moulded case u Time tracking other machinery work u Flow meter design provides a fuel flow even when measuring ring has stopped, for example, by clogging the chamber u Ease of mounting and operation u Special models for measuring the difference (consumption) between supply and return line u Protection from overstatement of readings and intervention u Mounting in any position u Wide flow ranges u Builtin fuel filter u Optional pulse output with external power u Extended work range and accurate measurement ensured by digital processing of signal u Stable to vibrations and hydraulic shock u Wide clearing section minimizes hydraulic resistance of fluid flow u Sustainable product design Battery powered model available and low battery indication Low power consumption Lightweight and compact

2 > Technical specifications > Dimensions (mm) Performance Acceptable liquids : diesel fuel, gasoline*, petrol*, fuel oil, B A motor fuel, bio fuel Other liquids with kinematic viscosity from.5 to 6mm /sec are possible but maximal C I H flow rate could be lower than the specified flow range and pressure drop over the Operating pressure instrument can be higher. :.. 5 bar(a) D Operating temperature : C for flow meters with blind cover C for flow meters with display Max pressure drop : <0.3 bar(d) at 0 C on diesel Accuracy : standard models: ± %RD differential models: ±... 3% RD** Rangeability : up to :50 Model A B C D H I Repeatability : <0.% RD typical Humidity : <95% at environmental temperature of 0 C Vibration : Max. acceleration to 00 m/s in the frequency range from 5 to 50 Hz Aggressive environment : steady to fuel and lubricant materials Mechanical specifications Materials (wetted parts) Protection : housing: ZincAluminium alloy (ZA) Oring: aluminium gasket: oilresistant rubber chamber bridge: steel bushing with magnets: plastic mud filter: plastic and steel grid chamber cover: ZincAluminium alloy : IP5 Electrical specifications Output : scaled pulse, Min. 0.7V, Max. Usupply Power : battery powered if LCD screen is present ( years of life) External power supply : Vdc Current consumption : for Vdc 50 ma for Vdc 5 ma EMC : CE declaration Process connections (in/out) Each model has an R female M x.5 thread. Optional connection kits are available. 500 models have M6 x.5 thread. Interface cable applicable to DKmodels only Model A B C D I J 00DK CD n.a DK CD n.a DK CD n.a 6 90 * fuel flow meters are manufactured of petrolproof materials. When working with petrol, national legislation safety measures must be applied and the declared lifetime of the measuring chamber of the flow meter is not guaranteed. ** Depends on ratio of flow rate in forward chamber to flow rate in return chamber. > Model number identification NNN A A Capacity Wired output l/h no wired output l/h K normalised pulse l/h l/h Functionality A C D blind cover cover with LCD screen differential fuel flow meter FUELVIEW meter with selector key

3 > Flow ranges > Pressure drop Modelcode Nom. Min. Max. Scaled pulse Engine Boiler diameter Flow Flow (ml/pulse) power (kw) output (kw) 50 6 mm l/h 50 l/h 5 0 < mm l/h 00 l/h D 6 mm 0 l/h 00 l/h mm 5 l/h 50 l/h D mm 5 l/h 50 l/h mm 0 l/h 500 l/h D mm 00 l/h 500 l/h 0 >300 > Counter modes Screen Counter Resolution Maximum value Total fuel consumption 0. litre 9999 litre Total fuel consumption 0.00 litre 999 litre increased resolution 3 Total engine time 0. hour 9999 hour Total engine time in idle mode 0. hour 9999 hour 5 Total engine time in optimal mode 0. hour 9999 hour 6 Total engine time in overload mode 0. hour 9999 hour 7 Total fuel consumption in tampering mode 0. litre 9999 hour * Total engine time in interference mode 0. hour 9999 hour 9 Instantaneous fuel flow 0. l/h Depends on model 0 Battery charge 0% 00% Temperature in measuring chamber C Firmware version * Not available on separate readout units. Interference Blowing with air Magnetic field interference Supply power switched off Disconnection from the fuel system Engine operation Normal consumption security method Tampering mode is to protect from tampering with the purpose to increase fuel consumption metering (for example by blowing air). Tampering usually causes sharp increase in fuel consumption exceeding maximum. electronic board registers increased fuel consumption while the fuel meter work suspends, and tampering meter activates which registers the volume of fuel flown through the fuel meter at higher speed. Special reed switch is activated when exposed to static magnetic field interference for more than 5 seconds and the time of interference is counted by interference time counter. Embedded battery supplies autonomous operation of the flowmeter up to years. Tampering Installation kit elements have openings for sealing. Interference The impact of constant 0 < Q Qmax Q > Qmax magnetic Idle Optimal Overload 0<Q<.5Qmin.5Qmin Q<0.75Qmax 0.75Qmax Q Qmax Q instantaneous fuel consumption. Qmin the lower limit of the measuring range. Qmax the upper limit of the measuring range. > Information screens on the LCD > Interference protection field more than 5 seconds > Impulse parameters U Uhigh Ulow tlow > Readout units Timp. t Uhigh Ulow tlow Models DK 50 50DK DK = Usupply = 0,7 V = 0 ms Timp. ms from to The FUELVIEW readout units are devices that register and indicate information on fuel comsumption, engine operation time and actual flow when connected to the FUELVIEW flow meters with cable option. The screens correpond to the screen of the local display of FUELVIEW and can be operated in the same way. The readout unit can be installed in a cab or in any other location convenient for reading. Model Pulse rate, Flow R input mod*, kohm, Operating ml/pulse Measuring not less than temperature from 0 range, l/h 50 range, C to +60 i5 5 from to 00 i.5.5 from 5 to 50 i0 0 from 0 to 500 * Input resistance of the measuring input of the indicator. > Dimensions (mm) Model A B D I H i i i

4 > models Models 50 l/h up to 00 l/h 50AK 50C 50CK 00AK 00C 00CK 50AK 50C 50CK 500AK 500C 500CK 00DK 50DK 500DK 00CD 50CD 500CD i.5 i0 Models 50 l/h up to 500 l/h Differential models 00 l/h up to 500 l/h Readout units i5

5 > Applications > Mounting kit parts u Fuel consumption on: vehicles river vessels diesel generators burners/boilers u Engine performance testing u Engine time monitoring to proactively signal maintenance u Realtime fuel monitoring and consumption reduction u Fuel theft detection and prevention > Fuel flow meter mounting kits Purpose The mounting kits are multipurpose kits and are designed for connection of the fuel flow meters to the fuel system or engine. Kit Kit/Kit5 Kit0D Kit0D D 500D 00 View Name kit kit kit5 kit0d kit0d Banjo bolt M Banjo bolt M6 Banjo bolt M/ Banjo bolt fitting M/ Banjo fitting m6/0 6 Nonreturn valve M Nonreturn valve M6 Bypass valve M Plug M Copper washer Copper washer 6 Copper washer 0 Hose clamp 00 Hose clamp 00 Bolt M Nut M Washer Washer.65G 50D 50 Advantages u Unions, valves, bolts of a rotary square have bores for sealing; u Highquality components: seal rings (D055F) and sealing washer (0 Cu) made of high quality soft copper (not aluminum!); square rotary from a steel (not aluminum!), calibrated valve, mounting kit components have corrosion protection. Attention! The longevity and accuracy of the fuel flow meters depend on mounting kit components quality. The manufacturer reserves the right to put changes in the composition of sets, as well as replace the components to similar without notice to the buyer.

6 Mass Flow ONLINE Flow Meters / Regulators / Controllers Thermal Mass Flow Meters, Regulators & Controllers for gases Bright, wideangle OLED display Flow ranges: from mln/min (sccm) up to ln/min (SLM) (air equivalent) Output: RS3, Modbus/RS5 or analog Multi Gas / Multi Range (0 preinstalled gases) Electromagnetic flowmeters for liquids Insensitive to contaminated liquids No mechanical wear Fast response Flow ranges from l/min up to l/min Ultrasonic flow sensor for measuring water and aqueous solutions No mechanical wear Just one chemically resistant wetted part (stainless steel) Flow ranges from, l/h up to l/min Fuel consumption and operating time meter with electronic counter Standard and high resolution manual control valves for extremely precise control in low flow Standard Resolution Compact needle valve in aluminium housing 7turn standard resolution flow adjustment Valve knob included for easy adjustment Two M female threads for solid fixation Suitable for gases and liquids Leakfree valve High Resolution (additional to SR) Nonrotating stainless steel valve pin Valve pin oring guarantees positive shutoff without stem damage Selflubricating orifice liner assures long life smooth, nonreversing flow characteristics and 5turn high resolution Builtin fuel filter Suitable for Diesel, heating fuel, engine oil and other comparable liquids Flow ranges from l/h up to l/h Vortex meter for monitoring low viscosity, waterlike liquids No moving parts Smart and lightweight Low pressure drop Wide flow ranges Fast response Suitable for dirty water Sustainable product design C Bht7000 Bronkhorst distributor